/* ============================================================
   Workspace — 設計系統
   ============================================================ */

/* --- CSS Variables --- */
:root {
    /* 背景 */
    --bg-page:     #FAFAF8;
    --bg-surface:  #FFFFFF;
    --bg-elevated: #F4F3EE;

    /* 邊框 */
    --border:        rgba(0, 0, 0, 0.08);
    --border-strong: rgba(0, 0, 0, 0.12);

    /* 文字 */
    --text-primary:   #1a1a1a;
    --text-secondary: #6b6b6b;
    --text-tertiary:  #9a9a9a;

    /* 狀態色 */
    --info:    #185FA5;
    --success: #1D9E75;
    --warning: #BA7517;
    --danger:  #A32D2D;
    --purple:  #534AB7;

    /* 圓角 */
    --radius-sm: 4px;
    --radius:    6px;
    --radius-lg: 10px;
    --radius-xl: 14px;

    /* 佈局 */
    --sidebar-width: 220px;
    --topbar-height: 52px;

    /* 字體 */
    --font: Arial, "Microsoft JhengHei", "PingFang TC", "Noto Sans TC", sans-serif;

    /* 補充 */
    --bg-base:  #ECEAE3;
    --bg-hover: rgba(0, 0, 0, 0.04);

    /* 行事曆：標記自己的活動外框色 */
    --cal-tagged-frame: #000;
}

/* ── 深色模式 ── */
[data-theme="dark"] {
    --cal-tagged-frame: rgba(255,255,255,0.85);
    --bg-page:     #0d1117;
    --bg-surface:  #161b22;
    --bg-elevated: #21262d;
    --bg-base:     #0d1117;
    --bg-hover:    rgba(255, 255, 255, 0.06);

    --border:        rgba(255, 255, 255, 0.10);
    --border-strong: rgba(255, 255, 255, 0.18);

    --text-primary:   #e6edf3;
    --text-secondary: #8b949e;
    --text-tertiary:  #6e7681;

    --info:    #58a6ff;
    --success: #3fb950;
    --warning: #d29922;
    --danger:  #f85149;
    --purple:  #bc8cff;
}

[data-theme="dark"] .alert-danger  { background: rgba(248,81,73,0.12);  color: #f85149; border-color: rgba(248,81,73,0.3); }
[data-theme="dark"] .alert-success { background: rgba(63,185,80,0.12);  color: #3fb950; border-color: rgba(63,185,80,0.3); }
[data-theme="dark"] .alert-info    { background: rgba(88,166,255,0.12); color: #58a6ff; border-color: rgba(88,166,255,0.3); }
[data-theme="dark"] .form-control:focus { box-shadow: 0 0 0 3px rgba(88,166,255,0.15); }
[data-theme="dark"] .modal-dialog  { box-shadow: 0 20px 60px rgba(0,0,0,0.55); }
[data-theme="dark"] .cal-cell {
    border-right-color:  rgba(255,255,255,0.14);
    border-bottom-color: rgba(255,255,255,0.14);
}
[data-theme="dark"] .cal-weekdays { border-bottom-color: rgba(255,255,255,0.18); }
[data-theme="dark"] .cal-date-num,
[data-theme="dark"] .cal-cell.is-today .cal-date-num,
[data-theme="dark"] .cal-cell.is-other-month .cal-date-num { color: var(--text-primary); }
[data-theme="dark"] .cal-date-first { background: #6b5a00 !important; color: #ffd966 !important; }
[data-theme="dark"] .memo-card { background: color-mix(in srgb, var(--group-color, #F9A825) 20%, #21262d); }

/* --- Reset --- */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html { font-size: 15px; }

body {
    font-family: var(--font);
    background: var(--bg-page);
    color: var(--text-primary);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

a { color: inherit; text-decoration: none; }
button { cursor: pointer; font-family: var(--font); }
input, textarea, select { font-family: var(--font); }

/* ============================================================
   Layout：Sidebar + Main
   ============================================================ */

.layout {
    display: flex;
    min-height: 100vh;
}

/* --- Sidebar --- */
.sidebar {
    width: var(--sidebar-width);
    background: var(--bg-elevated);
    border-right: 0.5px solid var(--border-strong);
    position: fixed;
    top: 0;
    left: 0;
    height: 100vh;
    display: flex;
    flex-direction: column;
    z-index: 100;
}

.sidebar-brand {
    padding: 20px 18px 16px;
    border-bottom: 0.5px solid var(--border);
}

.sidebar-brand-name {
    font-size: 1.05rem;
    font-weight: 700;
    letter-spacing: -0.01em;
    color: var(--text-primary);
}

.sidebar-brand-sub {
    font-size: 0.72rem;
    color: var(--text-tertiary);
    margin-top: 1px;
}

.sidebar-nav {
    flex: 1;
    padding: 10px 8px;
    overflow-y: auto;
}

.nav-section-label {
    font-size: 0.68rem;
    font-weight: 600;
    color: var(--text-tertiary);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    padding: 12px 10px 4px;
}

.nav-item {
    display: flex;
    align-items: center;
    gap: 9px;
    padding: 8px 10px;
    border-radius: var(--radius);
    color: var(--text-secondary);
    font-size: 0.9rem;
    transition: background 0.12s, color 0.12s;
}

.nav-item:hover {
    background: rgba(0, 0, 0, 0.05);
    color: var(--text-primary);
}

.nav-item.active {
    background: rgba(24, 95, 165, 0.1);
    color: var(--info);
    font-weight: 500;
}

.nav-badge {
    margin-left: auto;
    background: var(--danger);
    color: #fff;
    font-size: 0.65rem;
    font-weight: 700;
    min-width: 17px;
    height: 17px;
    border-radius: 99px;
    padding: 0 5px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    line-height: 1;
}

.nav-icon {
    font-size: 1rem;
    width: 20px;
    text-align: center;
    flex-shrink: 0;
}

.sidebar-footer {
    padding: 12px 8px;
    border-top: 0.5px solid var(--border);
}

.sidebar-user {
    display: flex;
    align-items: center;
    gap: 9px;
    padding: 8px 10px;
    border-radius: var(--radius);
    text-decoration: none;
    cursor: pointer;
    transition: background 0.15s;
}
.sidebar-user:hover, .sidebar-user.active {
    background: var(--bg-hover);
}

.sidebar-user-avatar {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: var(--info);
    color: #fff;
    font-size: 0.75rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.sidebar-user-name {
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--text-primary);
    flex: 1;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.logout-btn {
    background: none;
    border: none;
    padding: 6px 10px;
    width: 100%;
    text-align: left;
    font-size: 0.85rem;
    color: var(--text-secondary);
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    gap: 9px;
    transition: background 0.12s, color 0.12s;
}

.logout-btn:hover {
    background: rgba(163, 45, 45, 0.08);
    color: var(--danger);
}

/* ── 側欄管理彈出選單 ── */
.sidebar-mgmt-toggle {
    display: flex;
    align-items: center;
    gap: 9px;
    padding: 6px 10px;
    width: 100%;
    font-size: 0.85rem;
    color: var(--text-secondary);
    background: none;
    border: none;
    border-radius: var(--radius);
    cursor: pointer;
    text-align: left;
    transition: background 0.12s, color 0.12s;
}
.sidebar-mgmt-toggle:hover,
.sidebar-mgmt-toggle.active { background: var(--bg-hover, rgba(0,0,0,.06)); color: var(--text-primary); }

.sidebar-mgmt-arrow {
    margin-left: auto;
    font-size: 0.68rem;
    color: var(--text-tertiary);
}

.sidebar-mgmt-menu {
    position: absolute;
    bottom: calc(100% + 4px);
    left: 0;
    right: 0;
    display: flex;
    flex-direction: column;
    background: var(--bg-elevated);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    box-shadow: 0 -4px 16px rgba(0,0,0,.12);
    padding: 4px 0;
    z-index: 150;
}

.sidebar-mgmt-item {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 14px;
    font-size: 0.85rem;
    color: var(--text-primary);
    text-decoration: none;
    transition: background 0.1s;
    white-space: nowrap;
}
.sidebar-mgmt-item:hover { background: var(--bg-hover, rgba(0,0,0,.05)); }
.sidebar-mgmt-item.active { color: var(--info); font-weight: 600; }

/* --- Main Content --- */
.main {
    margin-left: 0;
    flex: 1;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

.page-header {
    padding: 24px 32px 0;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 12px;
}

.page-actions {
    display: flex;
    gap: 8px;
    align-items: center;
}

/* Memo search */
.memo-search-wrap {
    position: relative;
    display: inline-flex;
    align-items: center;
}

.memo-search-input {
    font-family: var(--font);
    font-size: 0.85rem;
    padding: 6px 28px 6px 10px;
    border: 0.5px solid var(--border-strong);
    border-radius: var(--radius);
    background: var(--bg-surface);
    color: var(--text-primary);
    outline: none;
    width: 160px;
    transition: border-color 0.15s, width 0.2s;
}

.memo-search-input:focus {
    border-color: var(--info);
    width: 220px;
}

.memo-search-input::placeholder { color: var(--text-tertiary); }

.memo-search-clear {
    position: absolute;
    right: 6px;
    background: none;
    border: none;
    cursor: pointer;
    color: var(--text-tertiary);
    font-size: 0.8rem;
    padding: 0;
    line-height: 1;
    display: none;
}

.memo-search-clear.visible { display: block; }

.kanban-col.search-hidden { opacity: 0.2; pointer-events: none; }

.memo-card.search-hidden { display: none; }

.btn-ghost {
    background: none;
    border: 0.5px solid var(--border-strong);
    color: var(--text-secondary);
    padding: 6px 14px;
    border-radius: var(--radius);
    font-size: 0.85rem;
    cursor: pointer;
    transition: background 0.12s, color 0.12s;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-family: var(--font);
    text-decoration: none;
}

.btn-ghost:hover {
    background: var(--bg-elevated);
    color: var(--text-primary);
}

.page-title {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--text-primary);
    letter-spacing: -0.02em;
}

.page-body {
    padding: 20px 32px 32px;
    flex: 1;
}

/* ============================================================
   表單元件
   ============================================================ */

.form-group {
    margin-bottom: 16px;
}

.form-label {
    display: block;
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--text-secondary);
    margin-bottom: 6px;
}

.form-control {
    width: 100%;
    padding: 9px 12px;
    border: 0.5px solid var(--border-strong);
    border-radius: var(--radius);
    background: var(--bg-surface);
    color: var(--text-primary);
    font-size: 0.95rem;
    transition: border-color 0.15s, box-shadow 0.15s;
    outline: none;
}

.form-control:focus {
    border-color: var(--info);
    box-shadow: 0 0 0 3px rgba(24, 95, 165, 0.1);
}

.form-control.is-invalid {
    border-color: var(--danger);
}

.form-error {
    font-size: 0.8rem;
    color: var(--danger);
    margin-top: 4px;
}

/* ============================================================
   按鈕
   ============================================================ */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 9px 18px;
    border: none;
    border-radius: var(--radius);
    font-size: 0.9rem;
    font-weight: 500;
    cursor: pointer;
    transition: opacity 0.15s, box-shadow 0.15s;
    white-space: nowrap;
}

.btn:hover   { opacity: 0.88; }
.btn:active  { opacity: 0.76; }

.btn-primary {
    background: var(--info);
    color: #fff;
}

.btn-secondary {
    background: var(--bg-elevated);
    color: var(--text-secondary);
    border: 0.5px solid var(--border-strong);
}

.btn-danger {
    background: var(--danger);
    color: #fff;
}

.btn-full { width: 100%; }
.btn-sm   { padding: 6px 12px; font-size: 0.82rem; }

/* ============================================================
   卡片
   ============================================================ */

.card {
    background: var(--bg-surface);
    border: 0.5px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 20px;
}

/* ============================================================
   Alert / Flash
   ============================================================ */

.alert {
    padding: 10px 14px;
    border-radius: var(--radius);
    font-size: 0.875rem;
    margin-bottom: 16px;
}

.alert-danger  { background: #FDE8E8; color: var(--danger);  border: 0.5px solid rgba(163,45,45,0.2); }
.alert-success { background: #E6F5EF; color: #0d5c3a;        border: 0.5px solid rgba(29,158,117,0.2); }
.alert-info    { background: #E8F0FA; color: #0d3d7a;        border: 0.5px solid rgba(24,95,165,0.2); }

/* ============================================================
   Auth Pages（登入 / 註冊）
   ============================================================ */

.auth-page {
    min-height: 100vh;
    background: var(--bg-page);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px;
}

.auth-card {
    background: var(--bg-surface);
    border: 0.5px solid var(--border-strong);
    border-radius: var(--radius-xl);
    padding: 36px 40px;
    width: 100%;
    max-width: 400px;
}

.auth-logo {
    text-align: center;
    margin-bottom: 28px;
}

.auth-logo-name {
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--text-primary);
    letter-spacing: -0.02em;
}

.auth-logo-sub {
    font-size: 0.8rem;
    color: var(--text-tertiary);
    margin-top: 2px;
}

.auth-title {
    font-size: 1.05rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 20px;
}

.auth-footer-link {
    text-align: center;
    margin-top: 20px;
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.auth-footer-link a {
    color: var(--info);
    font-weight: 500;
}

.auth-footer-link a:hover {
    text-decoration: underline;
}

/* ============================================================
   Checkbox
   ============================================================ */

.form-check {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.875rem;
    color: var(--text-secondary);
    cursor: pointer;
}

.form-check input[type="checkbox"] {
    width: 15px;
    height: 15px;
    cursor: pointer;
    accent-color: var(--info);
}

/* ============================================================
   Utility
   ============================================================ */

.text-muted    { color: var(--text-secondary); }
.text-tertiary { color: var(--text-tertiary); }
.text-danger   { color: var(--danger); }
.text-success  { color: var(--success); }
.text-center   { text-align: center; }

.mt-1 { margin-top: 4px; }
.mt-2 { margin-top: 8px; }
.mt-3 { margin-top: 16px; }
.mt-4 { margin-top: 24px; }

/* ============================================================
   Responsive
   ============================================================ */

/* ── 手機頂部導覽列 ── */
.mobile-topbar {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 0 20px 0 16px;
    height: var(--topbar-height);
    background: var(--bg-surface);
    border-bottom: 0.5px solid var(--border);
    position: sticky;
    top: 0;
    z-index: 90;
    flex-shrink: 0;
}

.mobile-nav {
    display: flex;
    align-items: center;
    gap: 2px;
    flex: 1;
}

.mobile-nav-brand {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 1rem;
    font-weight: 700;
    color: var(--text-primary);
    white-space: nowrap;
    flex-shrink: 0;
    text-decoration: none;
}

.mobile-nav-sep {
    display: flex;
    align-items: center;
    padding: 0 4px;
    color: var(--border-strong);
    flex-shrink: 0;
    user-select: none;
    font-size: 0.85rem;
}

.mobile-nav-item {
    display: flex;
    align-items: center;
    gap: 4px;
    padding: 6px 10px;
    border-radius: var(--radius);
    font-size: 0.88rem;
    color: var(--text-secondary);
    text-decoration: none;
    white-space: nowrap;
    flex-shrink: 0;
    background: none;
    border: none;
    cursor: pointer;
    font-family: inherit;
    transition: background 0.12s, color 0.12s;
}

.mobile-nav-item:hover { background: var(--bg-hover); color: var(--text-primary); }

.mobile-nav-item.active {
    color: var(--info);
    font-weight: 600;
    background: color-mix(in srgb, var(--info) 8%, transparent);
}

/* 右側次要功能區 */
.mobile-user-area {
    display: flex;
    align-items: center;
    gap: 6px;
    flex-shrink: 0;
}

/* 工具列內的 ghost 按鈕：較小尺寸 */
/* 兩個工具列的 ghost 按鈕尺寸一致 */
.mobile-user-area .btn-ghost,
.portal-user-area .btn-ghost {
    padding: 4px 10px;
    font-size: 0.82rem;
}

.mobile-user-area .btn-ghost.active,
.portal-user-area .btn-ghost.active {
    color: var(--info);
    border-color: color-mix(in srgb, var(--info) 40%, transparent);
    background: color-mix(in srgb, var(--info) 8%, transparent);
}

/* ── 手機「更多」下拉選單 ── */
.mobile-more-wrap {
    margin-left: auto;   /* 推到 nav 最右側 */
    flex-shrink: 0;
    display: flex;
    align-items: stretch;
}

/* 「更多」漢堡按鈕 */
.mobile-more-trigger {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 5px 9px;
    min-height: 36px;
    font-size: 1.3rem;
    line-height: 1;
    color: var(--text-primary);
    white-space: nowrap;
    background: var(--bg-hover);
    border: 1.5px solid var(--border-strong);
    border-radius: var(--radius);
    cursor: pointer;
    font-family: var(--font);
    transition: color 0.15s, background 0.15s, border-color 0.15s;
}
.mobile-more-trigger:hover {
    background: color-mix(in srgb, var(--text-primary) 10%, var(--bg-surface));
    border-color: var(--text-secondary);
    color: var(--text-primary);
}
.mobile-more-trigger.active {
    color: var(--info);
    border-color: var(--info);
    background: color-mix(in srgb, var(--info) 8%, transparent);
}

/* 下拉選單改用 fixed 定位，避免被 nav 的 overflow-x:auto 截斷 */
.mobile-more-dropdown {
    display: none;
    position: fixed;
    background: var(--bg-surface);
    border: 0.5px solid var(--border-strong);
    border-radius: var(--radius-lg);
    box-shadow: 0 4px 20px rgba(0,0,0,0.14);
    z-index: 200;
    min-width: 148px;
    overflow: hidden;
}
.mobile-more-dropdown.open { display: block; }

.mobile-more-item {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 11px 16px;
    font-size: 0.88rem;
    color: var(--text-primary);
    text-decoration: none;
    border: none;
    background: none;
    width: 100%;
    text-align: left;
    font-family: var(--font);
    cursor: pointer;
    border-bottom: 0.5px solid var(--border);
    transition: background 0.1s;
    box-sizing: border-box;
}
.mobile-more-item:last-child  { border-bottom: none; }
.mobile-more-item:hover       { background: var(--bg-elevated); }
.mobile-more-item.active      { color: var(--info); font-weight: 600; }
.mobile-more-logout           { color: var(--danger); }

.sidebar-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.45);
    z-index: 99;
}

.sidebar-overlay.open { display: block; }

.hamburger-btn {
    background: none;
    border: none;
    font-size: 1.25rem;
    cursor: pointer;
    padding: 4px 6px;
    color: var(--text-primary);
    line-height: 1;
}

/* Mobile logout button — hidden on desktop, shown in topbar on mobile */
.mobile-logout-form { display: none; }

@media (max-width: 768px) {
    .mobile-logout-btn {
        background: none;
        border: 0.5px solid var(--border-strong);
        border-radius: var(--radius);
        color: var(--text-secondary);
        font-size: 0.8rem;
        padding: 5px 10px;
        cursor: pointer;
        font-family: var(--font);
        white-space: nowrap;
    }

    .mobile-logout-btn:hover {
        background: rgba(163, 45, 45, 0.08);
        color: var(--danger);
        border-color: var(--danger);
    }

    .sidebar {
        transform: translateX(-100%);
        transition: transform 0.22s ease;
        z-index: 101;
    }

    .sidebar.open {
        transform: translateX(0);
    }

    .main {
        margin-left: 0;
        display: flex;
        flex-direction: column;
    }

    .auth-card {
        padding: 28px 24px;
    }

    /* 行事曆工具列折行 */
    .cal-toolbar {
        flex-wrap: wrap;
        padding: 10px 14px 8px;
        gap: 8px;
    }

    .cal-toolbar-right {
        margin-left: 0;
        width: 100%;
        flex-wrap: wrap;
        gap: 6px;
    }

    /* 行事曆 wrap 高度自適應 */
    .calendar-wrap {
        height: auto;
        overflow: visible;
    }
}

@media (max-width: 768px) {
    .kanban-col { max-height: calc(100vh - 200px); }
}

@media (max-width: 480px) {

    .page-header {
        flex-direction: column;
        align-items: flex-start;
    }
}

/* ── 手機工具列縮小 ── */
@media (max-width: 768px) {
    .mobile-topbar,
    .portal-topbar { padding: 0 12px; gap: 6px; }
    .mobile-nav-brand { font-size: 0.88rem; }
    .mobile-nav-brand .portal-badge { font-size: 0.6rem; padding: 1px 5px; }
    /* 管理模式 & 成員模式主導覽：手機統一縮小，字型一致不換行 */
    .mobile-nav .nav-item,
    .portal-nav .nav-item {
        font-size: 0.8rem;
        padding: 5px 7px;
        gap: 4px;
    }
    .mobile-nav .nav-icon,
    .portal-nav .nav-icon {
        font-size: 0.85rem;
        width: 16px;
    }
}

/* ── 響應式導覽：手機下拉 / 桌機橫列 ── */

/* 手機（≤768px）：隱藏次要導覽項目，顯示漢堡鈕 */
@media (max-width: 768px) {
    .nav-secondary    { display: none !important; }
    .portal-secondary { display: none !important; }
}

/* 桌機（≥769px）：隱藏漢堡鈕 */
@media (min-width: 769px) {
    .mobile-more-wrap { display: none !important; }
}

/* 漢堡鈕在深色模式下的對比強化（selector 保留備用） */
[data-theme="dark"] .mobile-more-trigger {
    border-color: rgba(255,255,255,.22);
}

/* Portal 月份導覽：手機改由週視圖工具列控制，隱藏月份按鈕 */
@media (max-width: 768px) {
    .portal-month-nav { display: none !important; }
}

/* ============================================================
   Phase 2：便利貼看板
   ============================================================ */

/* 欄數控制器 */
.kanban-cols-ctrl {
    display: flex;
    align-items: center;
    gap: 2px;
    border: 1px solid var(--border-strong);
    border-radius: var(--radius);
    padding: 2px 4px;
    font-size: 0.82rem;
    color: var(--text-secondary);
}

.kanban-cols-ctrl button {
    background: none;
    border: none;
    width: 22px;
    height: 22px;
    border-radius: var(--radius-sm);
    font-size: 1rem;
    line-height: 1;
    cursor: pointer;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.1s;
}

.kanban-cols-ctrl button:hover:not(:disabled) { background: rgba(0,0,0,0.07); color: var(--text-primary); }
.kanban-cols-ctrl button:disabled { opacity: 0.3; cursor: default; }

.kanban-cols-ctrl .cols-num {
    min-width: 18px;
    text-align: center;
    font-weight: 600;
    color: var(--text-primary);
}

.kanban-board {
    display: grid;
    grid-template-columns: repeat(var(--cols, 3), 1fr);
    gap: 16px;
    align-items: stretch;
}

.kanban-col {
    background: var(--bg-surface);
    border-radius: 12px;
    padding: 12px 12px 8px;
    display: flex;
    flex-direction: column;
    max-height: calc(100vh - 140px);
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(0,0,0,0.08), 0 0 0 1px var(--border);
}

.kanban-col-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 0 8px;
    flex-shrink: 0;
    border-bottom: 2px solid var(--border);
}

.col-title-row {
    display: flex;
    align-items: center;
    gap: 7px;
    min-width: 0;
}

.col-icon { font-size: 1rem; flex-shrink: 0; }

.col-name {
    font-size: 1rem;
    font-weight: 700;
    color: var(--text-primary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.col-count {
    font-size: 0.72rem;
    color: var(--text-tertiary);
    flex-shrink: 0;
}

.col-add-btn {
    background: none;
    border: none;
    width: 26px;
    height: 26px;
    border-radius: 50%;
    font-size: 1.15rem;
    line-height: 1;
    color: var(--text-tertiary);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.12s, color 0.12s;
    flex-shrink: 0;
}

.col-add-btn:hover {
    background: rgba(0,0,0,0.08);
    color: var(--text-primary);
}

/* Inline add form */
.inline-add-form { margin-bottom: 6px; flex-shrink: 0; }

.inline-add-actions {
    display: flex;
    justify-content: flex-end;
    gap: 6px;
    margin-top: 6px;
}

.inline-textarea {
    width: 100%;
    border: 1.5px solid var(--info);
    border-radius: var(--radius);
    padding: 9px 10px;
    font-size: 0.88rem;
    font-family: var(--font);
    line-height: 1.5;
    resize: none;
    outline: none;
    background: var(--bg-surface);
    color: var(--text-primary);
    box-shadow: 0 0 0 3px rgba(24,95,165,0.1);
}

/* ============================================================
   便利貼卡片
   ============================================================ */

.memo-list {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 4px;
    padding: 4px 0 8px;
    flex: 1;
    min-height: 0;
    overflow-y: auto;
}

.memo-list > .memo-card {
    width: 100%;
}

.memo-list::-webkit-scrollbar { width: 5px; }
.memo-list::-webkit-scrollbar-track { background: rgba(0,0,0,0.04); border-radius: 99px; }
.memo-list::-webkit-scrollbar-thumb { background: rgba(0,0,0,0.22); border-radius: 99px; }
.memo-list::-webkit-scrollbar-thumb:hover { background: rgba(0,0,0,0.38); }

.memo-card {
    border-radius: var(--radius);
    position: relative;
    overflow: hidden;
    cursor: default;
    transition: box-shadow 0.15s;
    display: flex;
    flex-direction: row;
}

.memo-card:hover { box-shadow: 0 2px 8px rgba(0,0,0,0.12); }

.memo-color-bar {
    display: block;
    width: 5px;
    flex-shrink: 0;
    background: var(--group-color, #F9A825);
}

.memo-body {
    display: flex;
    flex-direction: column;
    gap: 2px;
    flex: 1;
    min-width: 0;
    padding: 5px 8px 4px;
}

.memo-main-row {
    display: flex;
    align-items: baseline;
    gap: 8px;
}

.memo-content {
    flex: 1;
    font-size: 0.80rem;
    line-height: 1.4;
    color: var(--text-primary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.memo-timestamp {
    flex-shrink: 0;
    font-size: 0.65rem;
    color: var(--text-secondary);
    white-space: nowrap;
}

.memo-deadline {
    font-size: 0.72rem;
    color: var(--text-secondary);
}

.memo-deadline.is-overdue { color: var(--danger); font-weight: 600; }

/* Floating memo toolbar */
.memo-toolbar {
    display: none;
    position: fixed;
    z-index: 900;
    background: #2c2c2e;
    border: none;
    border-radius: 10px;
    box-shadow: 0 6px 24px rgba(0,0,0,0.36);
    padding: 3px;
    align-items: center;
    gap: 1px;
}

.memo-tb-btn {
    background: none;
    border: none;
    border-radius: 7px;
    padding: 5px 10px;
    font-size: 0.80rem;
    cursor: pointer;
    color: rgba(255,255,255,0.82);
    display: flex;
    align-items: center;
    gap: 4px;
    white-space: nowrap;
    transition: background 0.1s, color 0.1s;
}

.memo-tb-btn:hover { background: rgba(255,255,255,0.12); color: #fff; }
.memo-tb-btn[data-action="complete"]:hover { color: #4cd964; }
.memo-tb-btn[data-action="archive"]:hover  { color: #ffd60a; }
.memo-tb-btn[data-action="delete"]:hover   { color: #ff453a; }
.memo-tb-btn[data-action="complete"].is-done { color: #4cd964; }

.memo-tb-sep {
    width: 1px;
    height: 16px;
    background: rgba(255,255,255,0.18);
    margin: 0 2px;
    flex-shrink: 0;
}

.memo-card.is-selected {
    box-shadow: 0 0 0 2px var(--info), 0 2px 8px rgba(0,0,0,0.12);
}

.memo-card.is-dragging {
    opacity: 0.35;
    box-shadow: none;
}

.memo-card.drag-over-top    { box-shadow: 0 -3px 0 var(--info); }
.memo-card.drag-over-bottom { box-shadow: 0  3px 0 var(--info); }

.memo-tag-badge {
    display: inline-flex;
    align-items: center;
    flex-shrink: 0;
    font-size: 0.68rem;
    color: var(--text-secondary);
    background: rgba(0,0,0,0.07);
    border-radius: 99px;
    padding: 1px 5px;
    cursor: default;
    white-space: nowrap;
    user-select: none;
}

.memo-badge-creator {
    color: var(--info);
    background: transparent;
    border: 1px solid var(--info);
    border-radius: 3px;
}
.memo-badge-creator--admin {
    color: var(--warning);
    background: transparent;
    border: 1px solid var(--warning);
    border-radius: 3px;
}

.memo-tag-tooltip {
    display: none;
    position: fixed;
    z-index: 9999;
    transform: translate(-50%, -100%);
    background: #2c2c2e;
    color: #fff;
    font-size: 0.72rem;
    padding: 4px 9px;
    border-radius: 7px;
    white-space: nowrap;
    pointer-events: none;
    box-shadow: 0 3px 12px rgba(0,0,0,0.3);
}

.memo-feedback-badge {
    display: inline-flex;
    align-items: center;
    flex-shrink: 0;
    gap: 3px;
    font-size: 0.68rem;
    color: var(--info);
    background: color-mix(in srgb, var(--info) 10%, transparent);
    border: 0.5px solid color-mix(in srgb, var(--info) 25%, transparent);
    border-radius: 99px;
    padding: 1px 6px;
    cursor: pointer;
    white-space: nowrap;
}
.memo-feedback-badge:hover {
    background: color-mix(in srgb, var(--info) 18%, transparent);
}
.memo-feedback-badge.has-unread {
    position: relative;
}
.memo-feedback-badge.has-unread::after {
    content: '';
    position: absolute;
    top: -5px;
    right: -5px;
    width: 11px;
    height: 11px;
    background: var(--danger, #e53935);
    border-radius: 50%;
    border: 2px solid var(--bg-surface, #fff);
    box-shadow: 0 0 0 1px var(--danger, #e53935);
    animation: unread-pulse 1.8s ease-in-out infinite;
}
@keyframes unread-pulse {
    0%, 100% { opacity: 1; box-shadow: 0 0 0 1px var(--danger, #e53935); }
    50%       { opacity: 0.35; box-shadow: 0 0 0 3px transparent; }
}

.memo-card.is-completed .memo-content {
    text-decoration: line-through;
    color: var(--text-tertiary);
    opacity: 0.7;
}

.memo-card {
    background: color-mix(in srgb, var(--group-color, #F9A825) 18%, white);
    border: none;
}

/* ============================================================
   彈窗（Modal）
   ============================================================ */

.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.38);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 500;
    padding: 20px;
}

.modal-dialog {
    background: var(--bg-surface);
    border-radius: var(--radius-xl);
    width: 100%;
    max-width: 480px;
    box-shadow: 0 20px 60px rgba(0,0,0,0.18);
    display: flex;
    flex-direction: column;
    max-height: 90vh;
    max-height: 90dvh; /* dvh 動態排除瀏覽器 UI（工具列）高度 */
    overflow: hidden;
}

.modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 18px 22px 14px;
    border-bottom: 0.5px solid var(--border);
}

.modal-title { font-size: 1rem; font-weight: 600; color: var(--text-primary); }

.modal-close {
    background: none;
    border: none;
    font-size: 1rem;
    color: var(--text-tertiary);
    width: 28px;
    height: 28px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.12s;
}

.modal-close:hover { background: var(--bg-elevated); color: var(--text-primary); }

.modal-body {
    padding: 18px 22px;
    overflow-y: auto;
    flex: 1;
}

.modal-footer {
    padding: 14px 22px;
    border-top: 0.5px solid var(--border);
    display: flex;
    justify-content: flex-end;
    gap: 10px;
}

/* Color picker chips */
.color-picker { display: flex; gap: 8px; flex-wrap: wrap; }

.color-chip {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    border: 2.5px solid transparent;
    cursor: pointer;
    transition: transform 0.12s, box-shadow 0.12s;
    outline: none;
}

.color-chip:hover { transform: scale(1.18); }

.color-chip.active {
    box-shadow: 0 0 0 2px #fff, 0 0 0 4px var(--text-secondary);
    transform: scale(1.18);
}

/* ============================================================
   歷史夾
   ============================================================ */

.archived-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
    max-width: 720px;
}

.archived-item {
    background: var(--bg-surface);
    border: 0.5px solid var(--border);
    border-radius: var(--radius);
    padding: 12px 14px;
    display: flex;
    align-items: flex-start;
    gap: 12px;
}

.archived-bar {
    width: 4px;
    min-height: 36px;
    border-radius: 2px;
    flex-shrink: 0;
    margin-top: 3px;
}

.archived-body { flex: 1; min-width: 0; }

.archived-content {
    font-size: 0.88rem;
    color: var(--text-secondary);
    line-height: 1.5;
    margin-bottom: 3px;
    word-break: break-word;
}

.archived-meta { font-size: 0.75rem; color: var(--text-tertiary); }

.archived-actions {
    display: flex;
    flex-direction: column;
    gap: 5px;
    flex-shrink: 0;
    align-items: flex-end;
}

.archived-restore-row {
    display: none;
    gap: 6px;
    align-items: center;
    margin-top: 6px;
    flex-wrap: wrap;
}

.archived-restore-row.is-open { display: flex; }

.archived-restore-row select {
    flex: 1;
    min-width: 0;
    font-size: 0.82rem;
    padding: 4px 8px;
    border: 0.5px solid var(--border-strong);
    border-radius: var(--radius-sm);
    background: var(--bg-surface);
    color: var(--text-primary);
    font-family: var(--font);
}

/* ============================================================
   群組管理
   ============================================================ */

.group-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
    max-width: 560px;
}

.group-item {
    background: var(--bg-surface);
    border: 0.5px solid var(--border);
    border-radius: var(--radius);
    padding: 12px 14px;
    display: flex;
    align-items: center;
    gap: 12px;
    transition: opacity 0.15s;
}

.group-item.is-archived { opacity: 0.55; }

.group-drag-handle {
    color: var(--text-tertiary);
    font-size: 1.1rem;
    cursor: grab;
    padding: 0 6px 0 2px;
    flex-shrink: 0;
    user-select: none;
    line-height: 1;
}
.group-drag-handle:active { cursor: grabbing; }

.group-item.dragging { opacity: 0.4; }

.group-item.drag-over {
    border: 1.5px dashed var(--info);
    background: color-mix(in srgb, var(--info) 8%, var(--bg-surface));
}

.group-color-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    flex-shrink: 0;
}

.group-item-icon { font-size: 1.15rem; flex-shrink: 0; }

.group-item-info { flex: 1; min-width: 0; }

.group-item-name { font-size: 0.92rem; font-weight: 500; color: var(--text-primary); }

.group-item-meta { font-size: 0.75rem; color: var(--text-tertiary); margin-top: 1px; }

.group-item-actions { display: flex; gap: 5px; flex-shrink: 0; }

/* Group add/edit modal */
.group-modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.38);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 500;
    padding: 20px;
}

/* ============================================================
   Responsive（Phase 2 補充）
   ============================================================ */

@media (max-width: 600px) {
    .page-header { padding: 16px 16px 0; }
    .page-body   { padding: 16px 16px 24px; }
    .kanban-board { gap: 10px; }

    /* ── 手機 Bottom-Sheet Modal ── */
    .modal-overlay {
        padding: 0;
        align-items: flex-end;
    }
    .modal-dialog {
        border-radius: 18px 18px 0 0;
        max-width: 100%;
        width: 100%;
        max-height: 94dvh;
        max-height: 94vh;
    }
    .modal-header {
        padding: 14px 18px 12px;
    }
    .modal-body {
        padding: 12px 16px 20px;
    }
    .modal-footer {
        padding: 10px 16px 20px; /* 多留底部空間避開手機 Home 指示條 */
    }

    /* ── 防止 iOS/Android Zoom-In（font-size < 16px 會觸發） ── */
    .modal-dialog input,
    .modal-dialog select,
    .modal-dialog textarea {
        font-size: 16px !important;
    }
    .tag-input-field {
        font-size: 16px !important;
    }
}

/* ============================================================
   Phase 3：行事曆
   ============================================================ */

/* Sidebar bell badge */
.bell-badge {
    background: var(--danger);
    color: #fff;
    font-size: 0.66rem;
    font-weight: 700;
    padding: 1px 6px;
    border-radius: 10px;
    margin-left: auto;
}

/* Calendar page layout */
.calendar-wrap {
    display: flex;
    flex-direction: column;
    height: 100vh;   /* topbar is desktop-hidden; mobile overrides to height:auto */
    overflow: hidden;
}

.cal-toolbar {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px 24px 12px;
    border-bottom: 0.5px solid var(--border);
    flex-shrink: 0;
}

.cal-month-title {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--text-primary);
    min-width: 120px;
    text-align: center;
}

.cal-nav {
    background: none;
    border: 0.5px solid var(--border-strong);
    border-radius: var(--radius);
    padding: 5px 11px;
    font-size: 0.9rem;
    color: var(--text-secondary);
    cursor: pointer;
    transition: background 0.12s;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
}

.cal-nav:hover { background: var(--bg-elevated); }

.cal-toolbar-right {
    margin-left: auto;
    display: flex;
    gap: 8px;
    align-items: center;
}

.cal-settings-menu {
    position: absolute;
    right: 0;
    top: calc(100% + 4px);
    min-width: 188px;
    background: var(--bg-elevated);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    box-shadow: 0 4px 16px rgba(0,0,0,.15);
    z-index: 200;
    padding: 4px 0;
}

.cal-sm-item {
    display: flex;
    align-items: center;
    gap: 8px;
    width: 100%;
    padding: 9px 14px;
    font-size: 0.88rem;
    color: var(--text-primary);
    background: none;
    border: none;
    cursor: pointer;
    text-align: left;
    text-decoration: none;
    white-space: nowrap;
    transition: background 0.1s;
    box-sizing: border-box;
}

.cal-sm-item:hover { background: var(--bg-hover, rgba(0,0,0,.05)); }

.cal-sm-divider {
    margin: 4px 0;
    border: none;
    border-top: 0.5px solid var(--border);
}

/* Weekday header row */
.cal-weekdays {
    display: grid;
    grid-template-columns: 1.1fr 1.1fr 1.1fr 1.1fr 1.1fr 0.56fr 0.56fr;
    border-bottom: 0.5px solid var(--border);
    flex-shrink: 0;
    position: sticky;
    top: 0;
    z-index: 1;
    background: var(--bg-page);
}

.cal-wd {
    text-align: center;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--text-tertiary);
    padding: 7px 0;
    letter-spacing: 0.03em;
}

.cal-wd:nth-child(6),
.cal-wd:nth-child(7) { color: #C0292A; font-weight: 700; }

/* Month grid */
.cal-grid {
    display: grid;
    grid-template-columns: 1.1fr 1.1fr 1.1fr 1.1fr 1.1fr 0.56fr 0.56fr;
    grid-template-rows: repeat(5, minmax(130px, 1fr));
    flex: 1;
    min-height: 650px;
    overflow: visible;
}

.cal-cell {
    border-right: 0.5px solid rgba(0,0,0,0.22);
    border-bottom: 0.5px solid rgba(0,0,0,0.22);
    padding: 5px 6px;
    cursor: pointer;
    overflow: hidden;
    transition: background 0.1s;
    display: flex;
    flex-direction: column;
}

.cal-cell:hover { background: rgba(0,0,0,0.02); }

/* Remove right border on last two columns (weekend block) */
.cal-cell:nth-child(7n-1),
.cal-cell:nth-child(7n) { border-right: none; }

.cal-date-num {
    font-size: 0.8rem;
    color: rgb(0,0,0);
    font-weight: 500;
    width: 22px;
    height: 22px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    flex-shrink: 0;
    margin-bottom: 3px;
}

.cal-date-first {
    width: auto !important;
    min-width: 28px;
    border-radius: var(--radius-sm) !important;
    font-weight: 700 !important;
    font-size: 0.75rem !important;
    padding: 0 5px;
    justify-content: flex-start !important;
    align-self: flex-start;
    background: rgb(255,255,0) !important;
}

.cal-cell.is-today {
    box-shadow: inset 0 0 0 2px var(--info);
    position: relative;
    z-index: 1;
}

.cal-cell.is-today .cal-date-num {
    background: transparent;
    color: rgb(0,0,0);
    font-weight: 700;
    border: 2px solid var(--info);
}

.cal-cell.is-other-month { background: rgba(0,0,0,0.015); }
.cal-cell.is-other-month .cal-date-num { color: rgb(0,0,0); }

.cal-cell.is-weekend { background: rgba(163,45,45,0.14); }
.cal-cell.is-today.is-weekend { background: transparent; }
.cal-cell.is-holiday { background: rgba(163,45,45,0.14); }
.cal-cell.is-today.is-holiday { background: transparent; }

.cal-cell.is-linked-date {
    box-shadow: inset 0 0 0 3px var(--warning);
    background: rgba(186,117,23,0.10) !important;
    position: relative;
    z-index: 1;
}

/* Event chips */
.cal-events {
    flex: 1;
    overflow-y: auto;
    overflow-x: hidden;
    scrollbar-width: thin;
    scrollbar-color: rgba(0,0,0,0.15) transparent;
}
.cal-events::-webkit-scrollbar        { width: 3px; }
.cal-events::-webkit-scrollbar-thumb  { background: rgba(0,0,0,0.18); border-radius: 99px; }
.cal-events::-webkit-scrollbar-track  { background: transparent; }

.cal-chip {
    display: flex;
    align-items: center;
    gap: 4px;
    font-size: 0.72rem;
    padding: 1px 5px;
    border-radius: 3px;
    margin-bottom: 2px;
    cursor: pointer;
    white-space: nowrap;
    overflow: hidden;
    border-left: 6px solid transparent;
    transition: opacity 0.1s;
}

.cal-chip:hover { opacity: 0.75; }

.cal-chip-top .chip-lbl,
.cal-chip-top .chip-time { color: #fff; }

.chip-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    flex-shrink: 0;
}

.chip-lbl {
    overflow: hidden;
    text-overflow: ellipsis;
    flex: 1;
    color: var(--text-primary);
}

.chip-time {
    font-size: 0.66rem;
    color: var(--text-tertiary);
    flex-shrink: 0;
}

.chip-clip {
    display: inline-flex;
    align-items: center;
    flex-shrink: 0;
    color: var(--info);
    line-height: 0;
}

.chip-tagged {
    display: inline-block;
    flex-shrink: 0;
    font-size: 0.8em;
    line-height: 1;
    opacity: 0.85;
    cursor: default;
}

.cal-more {
    font-size: 0.7rem;
    color: var(--info);
    padding-left: 4px;
    cursor: pointer;
    font-weight: 500;
}

/* ============================================================
   手機週視圖
   ============================================================ */

.calendar-month-view { display: flex; flex-direction: column; flex: 1; min-height: 0; overflow-y: auto; overflow-x: hidden; }
.calendar-week-view  { display: none; }

@media (max-width: 768px) {
    .calendar-month-view { display: none; }
    .calendar-week-view  { display: block; padding: 0 16px 24px; overflow-y: auto; }

    .week-toolbar {
        display: flex;
        align-items: center;
        gap: 8px;
        padding: 10px 0;
        border-bottom: 0.5px solid var(--border);
        margin-bottom: 12px;
    }

    .week-range {
        flex: 1;
        text-align: center;
        font-weight: 600;
        font-size: 0.92rem;
    }

    /* 手機週視圖：放大前後週箭頭，提升觸控便利性 */
    .week-toolbar .cal-nav {
        font-size: 1.3rem;
        padding: 6px 16px;
        min-width: 48px;
        min-height: 44px;
        justify-content: center;
        border-radius: var(--radius);
    }
    /* 「今天」按鈕維持稍小字型 */
    .week-toolbar .cal-nav:last-child {
        font-size: 0.88rem;
        padding: 6px 14px;
        min-width: unset;
    }
}

/* 手機週視圖：7列 2欄排版 */
.week-days {
    display: flex;
    flex-direction: column;
    border: 0.5px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
}

.week-day {
    display: grid;
    grid-template-columns: 58px 1fr;
    border-bottom: 0.5px solid var(--border);
    background: var(--bg-surface);
    min-height: 44px;
}

.week-day:last-child { border-bottom: none; }

.week-day.is-today { background: rgba(24,95,165,0.05); }

/* 左欄：星期 + 日期 */
.week-day-label {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 10px 4px;
    gap: 4px;
    border-right: 0.5px solid var(--border);
    background: var(--bg-elevated);
    cursor: pointer;
    flex-shrink: 0;
}

.wday-name {
    font-size: 0.72rem;
    font-weight: 600;
    color: var(--text-tertiary);
    line-height: 1;
}

.wday-date {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--text-secondary);
    white-space: nowrap;
    line-height: 1;
    padding: 2px 5px;
    border-radius: var(--radius-sm);
}

.wday-date.is-today {
    background: var(--info);
    color: #fff;
}

/* 右欄：活動清單 */
.week-events {
    padding: 5px 10px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.week-evt {
    display: flex;
    align-items: baseline;
    gap: 5px;
    padding: 2px 6px;
    border-left: 4px solid transparent;
    border-radius: 3px;
    cursor: pointer;
    margin-bottom: 2px;
}
.week-evt:last-child { margin-bottom: 0; }

.we-time {
    font-size: 0.7rem;
    color: var(--text-tertiary);
    flex-shrink: 0;
    min-width: 32px;
    white-space: nowrap;
}

.we-title {
    font-size: 0.82rem;
    color: var(--text-primary);
    flex: 1;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

/* 反白（inverted）模式：文字改白色 */
.week-evt-inv .we-time,
.week-evt-inv .we-title { color: #fff; }

.week-no-evt {
    font-size: 0.78rem;
    color: var(--text-tertiary);
    padding: 2px 0;
}

/* ============================================================
   新增 / 編輯活動彈窗
   ============================================================ */

.ev-modal-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
}

@media (max-width: 480px) {
    .ev-modal-grid { grid-template-columns: 1fr; }
}

.ev-flags-row {
    display: flex;
    gap: 20px;
    margin-bottom: 14px;
}

.recur-interval-row {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--text-secondary);
    font-size: 0.88rem;
}

.recur-interval-row .form-control {
    width: 60px;
    text-align: center;
    padding: 4px 6px;
    font-size: 0.88rem;
}

.time-row {
    display: flex;
    gap: 8px;
    align-items: center;
}

.time-row input[type="time"] {
    flex: 1;
}

.time-sel-wrap {
    display: flex;
    align-items: center;
    gap: 4px;
}

.time-sel-h,
.time-sel-m {
    width: auto !important;
    padding: 9px 6px !important;
    text-align: center;
}

@media (max-width: 600px) {
    .time-sel-h,
    .time-sel-m {
        font-size: 16px !important;
        padding: 8px 4px !important;
    }
}

.time-sel-sep {
    font-weight: 700;
    color: var(--text-secondary);
    line-height: 1;
}

/* ============================================================
   活動附件
   ============================================================ */

.ev-file-list {
    /* 現由 inline style 控制 flex wrap 排列 */
}

.ev-file-chip {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    background: var(--bg-elevated);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 3px 8px;
    font-size: 0.8rem;
    max-width: 200px;
}

.ev-file-chip .ev-file-name {
    max-width: 120px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

/* 舊 ev-file-item 保留相容 */
.ev-file-item {
    display: flex;
    align-items: center;
    gap: 8px;
    background: var(--bg-elevated);
    border-radius: var(--radius);
    padding: 6px 10px;
    font-size: 0.82rem;
}

.ev-file-name {
    flex: 1;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    color: var(--text-primary);
    text-decoration: none;
}

a.ev-file-name:hover { text-decoration: underline; color: var(--info); }

.ev-file-size {
    font-size: 0.75rem;
    color: var(--text-tertiary);
    flex-shrink: 0;
}

.ev-file-badge {
    font-size: 0.7rem;
    background: var(--info);
    color: #fff;
    padding: 1px 7px;
    border-radius: 10px;
    flex-shrink: 0;
}

.ev-file-bc-label {
    display: flex;
    align-items: center;
    gap: 4px;
    font-size: 0.78rem;
    color: var(--text-secondary);
    flex-shrink: 0;
    cursor: pointer;
}

.ev-file-del,
.ev-file-del-staged {
    background: none;
    border: none;
    font-size: 0.8rem;
    color: var(--text-tertiary);
    cursor: pointer;
    padding: 2px 4px;
    border-radius: var(--radius-sm);
    flex-shrink: 0;
    line-height: 1;
}

.ev-file-del:hover,
.ev-file-del-staged:hover { color: var(--danger); background: rgba(163,45,45,0.08); }

.ev-file-empty {
    font-size: 0.8rem;
    color: var(--text-tertiary);
    padding: 4px 0;
}

/* ============================================================
   活動屬性管理
   ============================================================ */

.cat-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
    max-width: 560px;
}

.cat-item {
    background: var(--bg-surface);
    border: 0.5px solid var(--border);
    border-radius: var(--radius);
    padding: 11px 14px;
    display: flex;
    align-items: center;
    gap: 12px;
    transition: box-shadow 0.12s, opacity 0.12s;
}

.cat-item.dragging {
    opacity: 0.35;
}

.cat-item.drag-over {
    box-shadow: 0 0 0 2px var(--info);
}

.cat-drag-handle {
    cursor: grab;
    color: var(--text-tertiary);
    flex-shrink: 0;
    line-height: 0;
    padding: 2px;
    border-radius: 3px;
    transition: color 0.1s;
}

.cat-drag-handle:hover { color: var(--text-secondary); }
.cat-drag-handle:active { cursor: grabbing; }

.cat-swatch {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    flex-shrink: 0;
}

.cat-icon { font-size: 1.1rem; flex-shrink: 0; }

.cat-info { flex: 1; min-width: 0; }

.cat-name { font-size: 0.92rem; font-weight: 500; color: var(--text-primary); }

.cat-meta { font-size: 0.75rem; color: var(--text-tertiary); margin-top: 1px; }

.cat-actions { display: flex; gap: 5px; flex-shrink: 0; }

/* 共享帳號列 */
.sa-card:hover td { background: var(--bg-elevated); }
.sa-drag-handle {
    cursor: grab;
    color: var(--text-tertiary);
    font-size: 0.95rem;
    user-select: none;
    flex-shrink: 0;
}

/* Color input swatch */
.color-input-wrap {
    display: flex;
    align-items: center;
    gap: 8px;
}

.color-input-wrap input[type="color"] {
    width: 36px;
    height: 36px;
    border: 0.5px solid var(--border-strong);
    border-radius: var(--radius-sm);
    cursor: pointer;
    padding: 2px;
    background: var(--bg-surface);
}

.color-input-wrap input[type="text"] {
    flex: 1;
}

/* ============================================================
   Tags
   ============================================================ */

/* Tag management page */
.tag-section { margin-bottom: 28px; }

.tag-section-title {
    font-size: 0.78rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--text-tertiary);
    margin-bottom: 10px;
}

.tag-list { display: flex; flex-direction: column; gap: 6px; }

.tag-list-item {
    display: flex;
    align-items: center;
    gap: 10px;
    background: var(--bg-surface);
    border: 0.5px solid var(--border);
    border-radius: var(--radius-md);
    padding: 10px 14px;
    transition: box-shadow 0.15s;
}
.tag-list-item:hover { box-shadow: var(--shadow-sm); }

.tag-color-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    flex-shrink: 0;
}

.tag-list-name {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-primary);
    text-decoration: none;
    flex: 1;
}
.tag-list-name:hover { color: var(--info); }

.tag-list-count {
    font-size: 0.75rem;
    color: var(--text-tertiary);
    flex-shrink: 0;
}

.tag-list-actions { display: flex; gap: 5px; flex-shrink: 0; }

/* Tag show page */
.tag-show-section { margin-bottom: 32px; }

.tag-show-section-title {
    font-size: 0.92rem;
    font-weight: 700;
    color: var(--text-secondary);
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.tag-show-count {
    font-size: 0.75rem;
    background: var(--bg-hover);
    color: var(--text-tertiary);
    border-radius: 99px;
    padding: 1px 8px;
    font-weight: 400;
}

.tag-show-list { display: flex; flex-direction: column; gap: 6px; }

.tag-show-item {
    display: flex;
    align-items: center;
    gap: 10px;
    background: var(--bg-surface);
    border: 0.5px solid var(--border);
    border-radius: var(--radius-md);
    padding: 10px 14px;
}

.tag-show-item-bar {
    width: 4px;
    min-height: 28px;
    border-radius: 2px;
    flex-shrink: 0;
}

.tag-show-item-body { flex: 1; min-width: 0; }

.tag-show-item-title {
    font-size: 0.88rem;
    font-weight: 500;
    color: var(--text-primary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.tag-show-item-meta {
    font-size: 0.74rem;
    color: var(--text-tertiary);
    margin-top: 2px;
}

.tag-show-empty {
    font-size: 0.85rem;
    color: var(--text-tertiary);
    padding: 20px 0;
    text-align: center;
}

/* ── TagInput component ── */
.tag-input-wrap {
    position: relative;
    border: 0.5px solid var(--border-strong);
    border-radius: var(--radius-md);
    background: var(--bg-base);
    padding: 6px 8px;
    display: flex;
    flex-direction: column;
    gap: 4px;
}
.tag-input-wrap:focus-within { border-color: var(--info); box-shadow: 0 0 0 2px color-mix(in srgb, var(--info) 15%, transparent); }

.tag-chips-row {
    display: flex;
    flex-wrap: wrap;
    gap: 4px;
    min-height: 0;
}

.tag-input-field {
    border: none;
    outline: none;
    background: transparent;
    font-size: 0.85rem;
    width: 100%;
    color: var(--text-primary);
    padding: 2px 0;
}
.tag-input-field::placeholder { color: var(--text-tertiary); }

.tag-dropdown {
    display: none;
    /* position / top / left / width / max-height 全由 EntityInput._positionDropdown() 動態設定 */
    background: var(--bg-surface);
    border: 0.5px solid var(--border-strong);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-md);
    z-index: 9999;
    max-height: 220px;
    overflow-y: auto;
}

.tag-dd-item {
    padding: 8px 12px;
    font-size: 0.85rem;
    color: var(--text-primary);
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 4px;
}
.tag-dd-item:hover { background: var(--bg-hover); }
.tag-dd-create { color: var(--info); font-style: italic; }

/* Tag chips (in input) */
.tag-chip {
    display: inline-flex;
    align-items: center;
    gap: 3px;
    background: var(--bg-hover);
    border: 0.5px solid var(--border);
    border-radius: 99px;
    padding: 2px 8px 2px 6px;
    font-size: 0.77rem;
    color: var(--text-secondary);
    white-space: nowrap;
}

.tag-chip-del {
    background: none;
    border: none;
    cursor: pointer;
    font-size: 0.65rem;
    color: var(--text-tertiary);
    padding: 0;
    margin-left: 2px;
    line-height: 1;
}
.tag-chip-del:hover { color: var(--danger); }

/* Tag alias badge (tag list) */
.tag-alias-badge {
    font-size: 0.65rem;
    font-weight: 600;
    color: var(--info);
    background: color-mix(in srgb, var(--info) 12%, transparent);
    border: 0.5px solid color-mix(in srgb, var(--info) 30%, transparent);
    border-radius: 99px;
    padding: 1px 6px;
    white-space: nowrap;
    cursor: default;
    flex-shrink: 0;
}

/* Alias hint in tag search dropdown */
.tag-dd-alias-hint {
    font-size: 0.70rem;
    color: var(--text-tertiary);
    margin-left: 4px;
    font-style: italic;
}

/* Tag mini chips on memo cards */
.memo-tag-chips {
    display: flex;
    flex-wrap: wrap;
    gap: 3px;
    margin-top: 2px;
}

.memo-tag-chip {
    font-size: 0.68rem;
    background: color-mix(in srgb, var(--info) 10%, transparent);
    color: var(--info);
    border-radius: 99px;
    padding: 1px 6px;
    border: 0.5px solid color-mix(in srgb, var(--info) 30%, transparent);
    white-space: nowrap;
}
.memo-tag-chip--admin {
    background: color-mix(in srgb, var(--warning, #f59e0b) 12%, transparent);
    color: var(--warning, #d97706);
    border-color: color-mix(in srgb, var(--warning, #f59e0b) 35%, transparent);
}
.memo-tag-chip--self {
    background: color-mix(in srgb, var(--success) 10%, transparent);
    color: var(--success);
    border-color: color-mix(in srgb, var(--success) 30%, transparent);
}

/* ── 操作記錄 ── */
.log-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.85rem;
}
.log-table th {
    text-align: left;
    padding: 8px 12px;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--text-secondary);
    border-bottom: 2px solid var(--border-strong);
    white-space: nowrap;
}
.log-table td {
    padding: 7px 12px;
    border-bottom: 1px solid var(--border);
    vertical-align: top;
}
.log-table tr:last-child td { border-bottom: none; }
.log-table tr:hover td { background: var(--bg-base); }

.log-badge {
    display: inline-block;
    font-size: 0.68rem;
    font-weight: 600;
    border-radius: 99px;
    padding: 2px 8px;
    white-space: nowrap;
}
.log-badge-admin  { background: color-mix(in srgb,var(--info) 12%,transparent); color: var(--info); }
.log-badge-portal { background: color-mix(in srgb,var(--success) 12%,transparent); color: var(--success); }

/* Tag columns grid */
.tag-columns-grid {
    display: grid;
    gap: 16px;
    align-items: start;
}

.tag-col {
    background: var(--bg-surface);
    border: 0.5px solid var(--border);
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.tag-col-header {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px 16px;
    background: var(--bg-hover);
    border-bottom: 0.5px solid var(--border);
}

.tag-col-icon { font-size: 1.1rem; flex-shrink: 0; }

.tag-col-name {
    font-size: 0.88rem;
    font-weight: 700;
    color: var(--text-primary);
    flex: 1;
}

.tag-col-count {
    font-size: 0.72rem;
    background: var(--bg-surface);
    color: var(--text-tertiary);
    border-radius: 99px;
    padding: 1px 8px;
    border: 0.5px solid var(--border);
}

.tag-col-body { padding: 8px 0; }

.tag-col-body .tag-list-item {
    border: none;
    border-bottom: 0.5px solid var(--border);
    border-radius: 0;
    padding: 9px 14px;
    box-shadow: none;
}
.tag-col-body .tag-list-item:last-child { border-bottom: none; }
.tag-col-body .tag-list-item:hover { background: var(--bg-hover); }

.tag-col-empty {
    font-size: 0.8rem;
    color: var(--text-tertiary);
    text-align: center;
    padding: 20px 0;
}

@media (max-width: 768px) {
    .tag-columns-grid {
        grid-template-columns: 1fr !important;
    }
}

/* Tag type management row (inside side panel) */
.tag-type-row {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 4px;
    border-bottom: 0.5px solid var(--border);
}
.tag-type-row:last-child { border-bottom: none; }

/* ============================================================
   Phase 5：Portal 共享介面
   ============================================================ */

.portal-topbar {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 0 24px;
    height: var(--topbar-height);
    background: var(--bg-surface);
    border-bottom: 0.5px solid var(--border);
    position: sticky;
    top: 0;
    z-index: 90;
    flex-shrink: 0;
}

.portal-brand {
    font-size: 1rem;
    font-weight: 700;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: 6px;
}

.portal-badge {
    font-size: 0.68rem;
    font-weight: 600;
    background: color-mix(in srgb, var(--info) 15%, transparent);
    color: var(--info);
    border: 0.5px solid color-mix(in srgb, var(--info) 30%, transparent);
    border-radius: 99px;
    padding: 1px 7px;
}

.portal-nav {
    display: flex;
    align-items: center;
    gap: 4px;
    flex: 1;
}

.portal-user-area {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-shrink: 0;
}

.portal-username {
    font-size: 0.85rem;
    color: var(--text-secondary);
}

/* Portal calendar grid (simple readonly) */
/* Portal calendar: reuses admin cal-grid / cal-cell classes */
.portal-cal-wrap {
    border: 0.5px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    min-height: 560px;
}

.portal-cal-grid {
    grid-template-rows: repeat(5, 1fr);
    flex: 1;
    overflow: visible;
}

.portal-cal-grid .cal-cell { cursor: pointer; }

/* ── 日期詳情底部抽屜 ── */
.day-sheet-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.4);
    z-index: 200;
}
.day-sheet-overlay.open { display: block; }

.day-sheet {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    max-height: 70vh;
    background: var(--bg-surface);
    border-radius: 16px 16px 0 0;
    box-shadow: 0 -4px 24px rgba(0,0,0,0.15);
    z-index: 201;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    transform: translateY(100%);
    transition: transform 0.26s cubic-bezier(0.32, 0.72, 0, 1);
}
.day-sheet.open { transform: translateY(0); }

.day-sheet-handle {
    width: 36px;
    height: 4px;
    border-radius: 99px;
    background: var(--border-strong);
    margin: 10px auto 0;
    flex-shrink: 0;
}

.day-sheet-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 20px 10px;
    border-bottom: 0.5px solid var(--border);
    flex-shrink: 0;
}

.day-sheet-title {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
}

.day-sheet-close {
    background: none;
    border: none;
    font-size: 1rem;
    color: var(--text-tertiary);
    cursor: pointer;
    padding: 2px 4px;
    line-height: 1;
}

.day-sheet-body {
    flex: 1;
    min-height: 0;
    overflow-y: auto;
    padding: 12px 20px 28px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.day-sheet-empty {
    color: var(--text-tertiary);
    font-size: 0.88rem;
    text-align: center;
    padding: 24px 0;
}

.day-sheet-evt {
    display: flex;
    gap: 12px;
    align-items: flex-start;
    border-left: 3px solid var(--border-strong);
    padding: 8px 10px;
    border-radius: 0 var(--radius) var(--radius) 0;
    background: var(--bg-elevated);
}

.day-sheet-evt-top { background: transparent; }

.dse-time {
    font-size: 0.78rem;
    color: var(--text-tertiary);
    font-variant-numeric: tabular-nums;
    white-space: nowrap;
    padding-top: 1px;
    min-width: 36px;
}

.dse-info { flex: 1; min-width: 0; }

.dse-title {
    font-size: 0.92rem;
    font-weight: 500;
    color: var(--text-primary);
    line-height: 1.35;
}

.dse-cat {
    font-size: 0.75rem;
    margin-top: 3px;
}

/* ============================================================
   Phase 6：客戶管理 CRM（kanban 排版，與便利貼一致）
   ============================================================ */

/* ── 非活躍公司卡片 ── */
.memo-card.co-inactive {
    background: color-mix(in srgb, #9a9a9a 20%, white) !important;
    opacity: 0.72;
}

/* ── 公司卡片上的拜訪次數徽章 ── */
.co-log-badge {
    display: inline-flex;
    align-items: center;
    flex-shrink: 0;
    font-size: 0.68rem;
    color: var(--success);
    background: color-mix(in srgb, var(--success) 10%, transparent);
    border: 0.5px solid color-mix(in srgb, var(--success) 25%, transparent);
    border-radius: 99px;
    padding: 1px 6px;
    white-space: nowrap;
}

/* ── 移動群組浮動選單 ── */
.co-move-menu {
    position: fixed;
    z-index: 950;
    background: var(--bg-surface);
    border: 1px solid var(--border-strong);
    border-radius: var(--radius-lg);
    box-shadow: 0 8px 24px rgba(0,0,0,0.18);
    padding: 4px;
    min-width: 160px;
}
.co-move-item {
    display: block;
    width: 100%;
    text-align: left;
    padding: 8px 14px;
    background: none;
    border: none;
    border-radius: var(--radius);
    font-size: 0.88rem;
    color: var(--text-primary);
    cursor: pointer;
}
.co-move-item:hover { background: var(--bg-elevated); }
.co-move-item.current { color: var(--text-tertiary); pointer-events: none; font-style: italic; }

/* ── 拜訪紀錄 Modal（大型） ── */
.co-log-modal .modal-dialog {
    max-width: 680px;
    max-height: 88vh;
    display: flex;
    flex-direction: column;
}

.co-log-timeline { display: flex; flex-direction: column; gap: 0; }

.co-log-card {
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    background: var(--bg-surface);
    overflow: hidden;
}

.co-log-card-head {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    padding: 11px 14px;
    cursor: pointer;
    user-select: none;
}
.co-log-card-head:hover { background: var(--bg-elevated); }

.co-type-chip {
    font-size: 0.7rem;
    padding: 2px 8px;
    border-radius: 10px;
    background: var(--bg-elevated);
    color: var(--text-secondary);
    border: 1px solid var(--border);
    white-space: nowrap;
    flex-shrink: 0;
    margin-top: 2px;
}
.co-type-chip.visit   { background: rgba(29,158,117,0.1); color: var(--success); border-color: rgba(29,158,117,0.25); }
.co-type-chip.meeting { background: rgba(24,95,165,0.1);  color: var(--info);    border-color: rgba(24,95,165,0.25); }
.co-type-chip.call    { background: rgba(83,74,183,0.1);  color: var(--purple);  border-color: rgba(83,74,183,0.25); }
.co-type-chip.email   { background: rgba(186,117,23,0.1); color: var(--warning); border-color: rgba(186,117,23,0.25); }

.co-log-head-info { flex: 1; min-width: 0; }
.co-log-head-title {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-primary);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.co-log-head-meta {
    font-size: 0.72rem;
    color: var(--text-tertiary);
    margin-top: 3px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.co-log-expand {
    flex-shrink: 0;
    font-size: 0.8rem;
    color: var(--text-tertiary);
    transition: transform 0.15s;
}
.co-log-card.open .co-log-expand { transform: rotate(180deg); }

.co-log-card-body {
    display: none;
    padding: 0 14px 12px;
    border-top: 1px solid var(--border);
}
.co-log-card.open .co-log-card-body { display: block; }

.co-log-section { margin-top: 10px; }
.co-log-section-label {
    font-size: 0.7rem;
    font-weight: 700;
    color: var(--text-tertiary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 3px;
}
.co-log-section-text {
    font-size: 0.85rem;
    color: var(--text-primary);
    white-space: pre-wrap;
    line-height: 1.55;
}

.co-next-action {
    display: flex;
    align-items: flex-start;
    gap: 8px;
    padding: 7px 10px;
    background: rgba(186,117,23,0.08);
    border: 1px solid rgba(186,117,23,0.2);
    border-radius: var(--radius);
    margin-top: 6px;
    font-size: 0.85rem;
}
.co-next-action.done { opacity: 0.5; }
.co-next-action.done .co-next-action-text { text-decoration: line-through; }
.co-next-action-text { flex: 1; color: var(--text-primary); }

.co-attachments { display: flex; flex-wrap: wrap; gap: 7px; margin-top: 8px; }
.co-att-chip {
    display: flex;
    align-items: center;
    gap: 5px;
    padding: 4px 9px;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background: var(--bg-elevated);
    font-size: 0.78rem;
    color: var(--text-primary);
}
.co-att-chip.bcard {
    border-color: rgba(83,74,183,0.3);
    background: rgba(83,74,183,0.06);
}
.co-att-chip a { color: var(--info); text-decoration: underline; }
.co-att-del {
    background: none; border: none; font-size: 0.8rem;
    color: var(--text-tertiary); cursor: pointer; padding: 0 1px; line-height: 1;
}
.co-att-del:hover { color: var(--danger); }

.co-att-thumbs { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 8px; }
.co-att-thumb-wrap { position: relative; display: inline-block; }
.co-att-thumb-link { display: block; }
.co-att-thumb {
    width: 84px;
    height: 84px;
    object-fit: cover;
    border-radius: var(--radius);
    border: 1px solid var(--border);
    display: block;
    cursor: pointer;
    transition: opacity 0.15s;
}
.co-att-thumb:hover { opacity: 0.8; }
.co-att-thumb-del {
    position: absolute;
    top: 3px;
    right: 3px;
    background: rgba(0,0,0,0.55);
    border: none;
    border-radius: 50%;
    color: #fff;
    font-size: 0.65rem;
    width: 18px;
    height: 18px;
    line-height: 18px;
    text-align: center;
    cursor: pointer;
    padding: 0;
    display: none;
}
.co-att-thumb-wrap:hover .co-att-thumb-del { display: block; }

.co-log-card-actions {
    display: flex;
    gap: 6px;
    padding: 8px 0 4px;
    margin-top: 10px;
    border-top: 1px solid var(--border);
}

/* ── CRM 表單 (Modals) ── */
.crm-form-group {
    display: flex;
    flex-direction: column;
    gap: 4px;
    margin-bottom: 12px;
}
.crm-form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
@media (max-width: 520px) { .crm-form-row { grid-template-columns: 1fr; } }

.crm-form-label {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--text-secondary);
}
.crm-form-label.required::after { content: ' *'; color: var(--danger); }

/* Tag 1-to-1 selector */
.crm-tag-wrap { position: relative; }
.crm-tag-dropdown {
    position: absolute;
    top: 100%;
    left: 0; right: 0;
    background: var(--bg-surface);
    border: 1px solid var(--border-strong);
    border-radius: var(--radius);
    box-shadow: 0 4px 14px rgba(0,0,0,0.14);
    z-index: 600;
    max-height: 180px;
    overflow-y: auto;
    display: none;
}
.crm-tag-dd-item {
    padding: 8px 12px;
    font-size: 0.88rem;
    cursor: pointer;
    color: var(--text-primary);
}
.crm-tag-dd-item:hover { background: var(--bg-elevated); }
.crm-selected-tag {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 4px 10px;
    background: rgba(24,95,165,0.1);
    border: 1px solid rgba(24,95,165,0.25);
    border-radius: 20px;
    font-size: 0.82rem;
    color: var(--info);
    margin-top: 4px;
}
.crm-selected-tag-del {
    background: none; border: none; color: var(--info);
    font-size: 0.85rem; padding: 0 1px; line-height: 1; cursor: pointer;
}

/* Upload */
.crm-upload-area {
    border: 2px dashed var(--border-strong);
    border-radius: var(--radius-lg);
    padding: 20px;
    text-align: center;
    cursor: pointer;
    background: var(--bg-elevated);
    transition: border-color 0.15s;
    font-size: 0.9rem;
    color: var(--text-secondary);
}
.crm-upload-area:hover, .crm-upload-area.dragover {
    border-color: var(--info);
    background: rgba(24,95,165,0.04);
}
.crm-upload-hint { font-size: 0.78rem; color: var(--text-tertiary); margin-top: 4px; }

/* 群組管理列表 */
.co-group-row {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 4px;
    border-bottom: 1px solid var(--border);
    cursor: default;
    transition: background 0.1s;
}
.co-group-row.drag-over { border-top: 2px solid var(--info); }
.co-group-row-handle {
    cursor: grab;
    color: var(--text-tertiary);
    font-size: 1rem;
    padding: 0 2px;
    user-select: none;
}
.co-group-row-handle:active { cursor: grabbing; }
.co-group-row-name { flex: 1; font-size: 0.92rem; color: var(--text-primary); }
.co-group-row-count { font-size: 0.78rem; color: var(--text-tertiary); }

/* 讓 co-toolbar 的 delete/move 顏色正確 */
#co-toolbar .memo-tb-btn[data-action="delete"]:hover { color: #ff453a; }
#co-toolbar .memo-tb-btn[data-action="move"]:hover   { color: #ffd60a; }

.crm-layout {
    display: flex;
    height: calc(100vh - 56px);
    overflow: hidden;
}

/* ── Panels ── */
.crm-panel {
    display: flex;
    flex-direction: column;
    border-right: 1px solid var(--border);
    overflow: hidden;
    background: var(--bg-surface);
}

.crm-panel--groups   { width: 200px; flex-shrink: 0; }
.crm-panel--companies { width: 280px; flex-shrink: 0; }
.crm-panel--detail   { flex: 1; min-width: 0; border-right: none; }

.crm-panel-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 14px;
    border-bottom: 1px solid var(--border);
    background: var(--bg-elevated);
    flex-shrink: 0;
}

.crm-panel-title {
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.04em;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.crm-panel-body {
    flex: 1;
    overflow-y: auto;
    padding: 8px 0;
}

.crm-add-btn {
    width: 24px;
    height: 24px;
    border: 1px solid var(--border-strong);
    background: var(--bg-surface);
    border-radius: var(--radius-sm);
    font-size: 1.1rem;
    line-height: 1;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}
.crm-add-btn:hover { background: var(--bg-elevated); color: var(--text-primary); }

/* ── Group List ── */
.crm-group-item {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 9px 14px;
    cursor: pointer;
    font-size: 0.9rem;
    color: var(--text-primary);
    border-left: 3px solid transparent;
    user-select: none;
}
.crm-group-item:hover { background: var(--bg-elevated); }
.crm-group-item.active {
    background: rgba(24, 95, 165, 0.08);
    border-left-color: var(--info);
    color: var(--info);
    font-weight: 500;
}
.crm-group-icon { font-size: 1rem; }
.crm-group-name { flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.crm-group-count {
    font-size: 0.75rem;
    color: var(--text-tertiary);
    background: var(--bg-elevated);
    border-radius: 10px;
    padding: 1px 7px;
    flex-shrink: 0;
}
.crm-group-item.active .crm-group-count { background: rgba(24,95,165,0.12); color: var(--info); }

/* ── Company Cards ── */
.crm-company-card {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 14px;
    cursor: pointer;
    border-bottom: 1px solid var(--border);
    user-select: none;
}
.crm-company-card:hover { background: var(--bg-elevated); }
.crm-company-card.active { background: rgba(24, 95, 165, 0.08); }

.crm-company-avatar {
    width: 36px;
    height: 36px;
    border-radius: var(--radius);
    background: var(--bg-elevated);
    border: 1px solid var(--border-strong);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--text-secondary);
    flex-shrink: 0;
}

.crm-company-info { flex: 1; min-width: 0; }
.crm-company-name {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-primary);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.crm-company-meta {
    display: flex;
    align-items: center;
    gap: 6px;
    margin-top: 3px;
    flex-wrap: wrap;
}
.crm-company-meta-item {
    font-size: 0.72rem;
    color: var(--text-tertiary);
}

.crm-status-dot {
    display: inline-block;
    width: 7px;
    height: 7px;
    border-radius: 50%;
    flex-shrink: 0;
}
.crm-status-dot--active   { background: var(--success); }
.crm-status-dot--inactive { background: var(--text-tertiary); }

.crm-log-count {
    font-size: 0.72rem;
    color: var(--text-tertiary);
    background: var(--bg-elevated);
    border-radius: 10px;
    padding: 2px 7px;
    flex-shrink: 0;
}

/* ── Detail Panel ── */
.crm-empty {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100%;
    color: var(--text-tertiary);
    font-size: 0.9rem;
}

.crm-detail-inner {
    display: flex;
    flex-direction: column;
    height: 100%;
    overflow: hidden;
}

.crm-detail-header {
    padding: 16px 20px 14px;
    border-bottom: 1px solid var(--border);
    background: var(--bg-elevated);
    flex-shrink: 0;
}

.crm-detail-company-name {
    font-size: 1.15rem;
    font-weight: 600;
    color: var(--text-primary);
    line-height: 1.35;
}

.crm-detail-badges {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-top: 6px;
    flex-wrap: wrap;
}

.crm-badge {
    font-size: 0.72rem;
    padding: 2px 8px;
    border-radius: 20px;
    border: 1px solid var(--border-strong);
    color: var(--text-secondary);
    background: var(--bg-surface);
}
.crm-badge--tag   { border-color: rgba(24,95,165,0.3); color: var(--info); background: rgba(24,95,165,0.06); }
.crm-badge--rel   { background: var(--bg-elevated); }

.crm-detail-actions {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-top: 10px;
}

.crm-detail-body {
    flex: 1;
    overflow-y: auto;
    padding: 16px 20px;
}

/* ── Visit Timeline ── */
.crm-timeline-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 12px;
}
.crm-timeline-title {
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.crm-timeline { display: flex; flex-direction: column; gap: 10px; }

.crm-log-card {
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    background: var(--bg-surface);
    overflow: hidden;
}

.crm-log-card-header {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    padding: 12px 14px;
    cursor: pointer;
}

.crm-log-type-badge {
    font-size: 0.7rem;
    padding: 2px 8px;
    border-radius: 10px;
    background: var(--bg-elevated);
    color: var(--text-secondary);
    border: 1px solid var(--border);
    white-space: nowrap;
    flex-shrink: 0;
    margin-top: 1px;
}
.crm-log-type-badge--visit   { background: rgba(29,158,117,0.1); color: var(--success); border-color: rgba(29,158,117,0.25); }
.crm-log-type-badge--meeting { background: rgba(24,95,165,0.1); color: var(--info); border-color: rgba(24,95,165,0.25); }
.crm-log-type-badge--call    { background: rgba(83,74,183,0.1); color: var(--purple); border-color: rgba(83,74,183,0.25); }

.crm-log-info { flex: 1; min-width: 0; }
.crm-log-title {
    font-size: 0.92rem;
    font-weight: 500;
    color: var(--text-primary);
    line-height: 1.35;
}
.crm-log-meta {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-top: 4px;
    flex-wrap: wrap;
}
.crm-log-meta-item {
    font-size: 0.75rem;
    color: var(--text-tertiary);
}

.crm-log-sentiment {
    font-size: 1rem;
    flex-shrink: 0;
}

.crm-log-card-body {
    padding: 0 14px 12px;
    border-top: 1px solid var(--border);
    display: none;
}
.crm-log-card-body.open { display: block; }

.crm-log-section { margin-top: 10px; }
.crm-log-section-label {
    font-size: 0.72rem;
    font-weight: 600;
    color: var(--text-tertiary);
    text-transform: uppercase;
    letter-spacing: 0.04em;
    margin-bottom: 4px;
}
.crm-log-section-text {
    font-size: 0.88rem;
    color: var(--text-primary);
    white-space: pre-wrap;
    line-height: 1.55;
}

.crm-log-card-actions {
    display: flex;
    gap: 6px;
    padding: 8px 14px 12px;
    border-top: 1px solid var(--border);
}

/* ── Attachments ── */
.crm-attachments { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 6px; }

.crm-att-chip {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 5px 10px;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background: var(--bg-elevated);
    font-size: 0.8rem;
    color: var(--text-primary);
}
.crm-att-chip--bcard {
    border-color: rgba(83,74,183,0.35);
    background: rgba(83,74,183,0.06);
}
.crm-att-chip a { color: var(--info); text-decoration: underline; }
.crm-att-del {
    color: var(--text-tertiary);
    background: none;
    border: none;
    font-size: 0.85rem;
    padding: 0 2px;
    line-height: 1;
}
.crm-att-del:hover { color: var(--danger); }

/* ── Next Action ── */
.crm-next-action {
    display: flex;
    align-items: flex-start;
    gap: 8px;
    padding: 8px 10px;
    background: rgba(186,117,23,0.08);
    border: 1px solid rgba(186,117,23,0.2);
    border-radius: var(--radius);
    margin-top: 6px;
}
.crm-next-action.done { opacity: 0.55; text-decoration: line-through; }
.crm-next-action-text { font-size: 0.85rem; color: var(--text-primary); flex: 1; }

/* ── Rating Stars ── */
.crm-stars { display: flex; gap: 2px; }
.crm-star { font-size: 0.9rem; cursor: pointer; }

/* ── Search bar ── */
.crm-search-wrap {
    padding: 8px 14px;
    border-bottom: 1px solid var(--border);
    background: var(--bg-surface);
    flex-shrink: 0;
}
.crm-search-input {
    width: 100%;
    padding: 6px 10px;
    border: 1px solid var(--border-strong);
    border-radius: var(--radius);
    font-size: 0.85rem;
    background: var(--bg-elevated);
    color: var(--text-primary);
}
.crm-search-input::placeholder { color: var(--text-tertiary); }
.crm-search-input:focus { outline: none; border-color: var(--info); background: var(--bg-surface); }

/* ── Company Info section ── */
.crm-info-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px 16px;
    margin-bottom: 16px;
}
.crm-info-field { }
.crm-info-label { font-size: 0.72rem; color: var(--text-tertiary); font-weight: 600; text-transform: uppercase; letter-spacing: 0.04em; }
.crm-info-value { font-size: 0.88rem; color: var(--text-primary); margin-top: 2px; }
.crm-info-value a { color: var(--info); }

/* ── Modals (CRM-specific) ── */
.crm-form-group {
    display: flex;
    flex-direction: column;
    gap: 4px;
    margin-bottom: 12px;
}
.crm-form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.crm-form-label {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--text-secondary);
}
.crm-form-label.required::after { content: ' *'; color: var(--danger); }

.crm-tag-search-wrap { position: relative; }
.crm-tag-dropdown {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--bg-surface);
    border: 1px solid var(--border-strong);
    border-radius: var(--radius);
    box-shadow: 0 4px 12px rgba(0,0,0,0.12);
    z-index: 200;
    max-height: 200px;
    overflow-y: auto;
    display: none;
}
.crm-tag-dd-item {
    padding: 8px 12px;
    font-size: 0.88rem;
    cursor: pointer;
    color: var(--text-primary);
}
.crm-tag-dd-item:hover { background: var(--bg-elevated); }
.crm-selected-tag {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 4px 10px;
    background: rgba(24,95,165,0.1);
    border: 1px solid rgba(24,95,165,0.25);
    border-radius: 20px;
    font-size: 0.82rem;
    color: var(--info);
    margin-top: 4px;
}
.crm-selected-tag-del { background: none; border: none; color: var(--info); font-size: 0.85rem; padding: 0 1px; line-height: 1; }

/* ── Upload area ── */
.crm-upload-area {
    border: 2px dashed var(--border-strong);
    border-radius: var(--radius-lg);
    padding: 20px;
    text-align: center;
    cursor: pointer;
    background: var(--bg-elevated);
    transition: border-color 0.15s;
}
.crm-upload-area:hover { border-color: var(--info); }
.crm-upload-area.dragover { border-color: var(--info); background: rgba(24,95,165,0.05); }

.crm-upload-hint { font-size: 0.82rem; color: var(--text-tertiary); margin-top: 4px; }

/* ── Mobile responsive ── */
@media (max-width: 860px) {
    .crm-layout { height: auto; flex-direction: column; }
    .crm-panel--groups   { width: 100%; height: auto; border-right: none; border-bottom: 1px solid var(--border); }
    .crm-panel--companies { width: 100%; border-right: none; border-bottom: 1px solid var(--border); }
    .crm-panel--detail   { min-height: 60vh; }
    .crm-panel-body { max-height: 200px; overflow-y: auto; }
    .crm-info-grid { grid-template-columns: 1fr; }
    .crm-form-row  { grid-template-columns: 1fr; }
    .crm-group-item { padding: 8px 12px; }
}

@media (max-width: 600px) {
    .crm-panel--groups { display: none; }
}

/* ── 拜訪紀錄卡片（flat，無 expand/collapse） ── */
.co-log-card {
    background: var(--bg-surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 10px 14px 8px;
    margin-bottom: 10px;
    overflow: visible;   /* override old overflow:hidden */
    transition: box-shadow 0.15s;
}
.co-log-card:hover { box-shadow: 0 2px 8px rgba(0,0,0,0.08); }

/* 頂部 meta 行：時間 + 行事曆連結 */
.co-log-meta {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
    margin-bottom: 6px;
}
.co-log-meta-date {
    font-size: 0.78rem;
    color: var(--text-tertiary);
    flex-shrink: 0;
}
.co-log-event-chip {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    font-size: 0.78rem;
    color: var(--info);
    text-decoration: none;
    padding: 1px 8px;
    background: rgba(24,95,165,0.08);
    border: 1px solid rgba(24,95,165,0.18);
    border-radius: 20px;
    white-space: nowrap;
}
.co-log-event-chip:hover { background: rgba(24,95,165,0.15); }

/* 主要內容（永遠顯示） */
.co-log-content {
    font-size: 0.9rem;
    color: var(--text-primary);
    line-height: 1.55;
    white-space: pre-wrap;
    word-break: break-word;
    margin-bottom: 6px;
}

/* 附加資料（舊欄位、附件） */
.co-log-extras {
    border-top: 1px solid var(--border);
    padding-top: 6px;
    margin-top: 4px;
    font-size: 0.82rem;
    color: var(--text-secondary);
    display: flex;
    flex-direction: column;
    gap: 4px;
}
.co-log-extra-row { display: flex; gap: 6px; align-items: flex-start; }

/* 操作按鈕列 */
.co-log-actions {
    display: flex;
    gap: 6px;
    margin-top: 8px;
    padding-top: 6px;
    border-top: 1px solid var(--border);
}

/* ── Google Calendar 同步按鈕 ── */
.google-dot {
    display: inline-block;
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: var(--border-strong);
    margin-right: 3px;
    vertical-align: middle;
}
.google-dot.connected { background: #34A853; } /* Google green */

/* ── 行事曆搜尋面板 ── */
.cal-search-bar {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 20px;
    background: var(--bg-surface);
}

#cal-search-results {
    background: var(--bg-surface);
    max-height: 280px;
    overflow-y: auto;
}

.cal-search-item {
    display: flex;
    align-items: baseline;
    gap: 14px;
    padding: 9px 20px;
    cursor: pointer;
    border-top: 0.5px solid var(--border);
    transition: background 0.1s;
}
.cal-search-item:hover { background: var(--bg-elevated); }

.cal-search-meta {
    font-size: 0.78rem;
    color: var(--text-tertiary);
    flex-shrink: 0;
    white-space: nowrap;
    display: flex;
    gap: 6px;
}

.cal-search-time {
    color: var(--text-secondary);
    font-weight: 500;
}

.cal-search-title {
    flex: 1;
    font-size: 0.88rem;
    color: var(--text-primary);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.cal-search-empty {
    padding: 20px;
    text-align: center;
    font-size: 0.88rem;
    color: var(--text-tertiary);
}

/* ── 歷史夾看板 ── */
.arch-board {
    grid-template-columns: repeat(var(--cols, 3), 1fr);
}
@media (max-width: 600px) {
    .arch-board { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 400px) {
    .arch-board { grid-template-columns: 1fr; }
}

/* 卡片本體：繼承 memo-card，停用互動游標 */
.arch-card { cursor: default !important; }

/* 操作按鈕列 */
.arch-card-actions {
    display: flex;
    gap: 6px;
    margin-top: 6px;
    padding-top: 5px;
    border-top: 0.5px solid var(--border);
}

/* 還原群組選擇面板 */
.arch-restore-panel {
    margin-top: 8px;
    padding-top: 8px;
    border-top: 0.5px solid var(--border);
}

/* ── 行事曆 chip 上的拜訪紀錄徽章 ── */
.chip-log-badge {
    display: inline-block;
    font-size: 0.7rem;
    text-decoration: none;
    margin-left: 2px;
    vertical-align: middle;
    opacity: 0.85;
    line-height: 1;
}
.chip-log-badge:hover { opacity: 1; }

/* ============================================================
   手機響應式補強：橫向溢出防護 & 佈局修正
   ============================================================ */

/* 防止任何子元素造成頁面級橫向捲動 */
html { overflow-x: hidden; }

/* ── 操作列 (page-actions) ── */
/* 搜尋框 + 欄數控制 + 多個按鈕在手機上加總超過螢幕寬度，需允許換行 */
@media (max-width: 768px) {
    .page-actions {
        flex-wrap: wrap;
        row-gap: 6px;
    }
    .memo-search-input       { width: 110px; }
    .memo-search-input:focus { width: 150px; }
}

/* 極小螢幕（≤ 420px）搜尋框撐滿一整行，按鈕組自動換到下一行 */
@media (max-width: 420px) {
    .memo-search-wrap        { width: 100%; }
    .memo-search-input,
    .memo-search-input:focus { width: 100%; max-width: none; }
}

/* ── Kanban 欄數限制 ── */
/* 手機預設 2 欄，但仍尊重 JS 設定的 --cols 讓欄位控制器可作動 */
@media (max-width: 600px) {
    .kanban-board { grid-template-columns: repeat(var(--cols, 2), 1fr); }
}
/* 極小螢幕預設單欄 */
@media (max-width: 400px) {
    .kanban-board { grid-template-columns: repeat(var(--cols, 1), 1fr); }
}

/* ── Modal ── */
/* 手機底部留出瀏覽器工具列的安全空間 */
@media (max-width: 768px) {
    .modal-overlay {
        /* env(safe-area-inset-bottom) 在 viewport-fit=cover 時提供 iOS 安全區高度 */
        padding-bottom: max(20px, env(safe-area-inset-bottom, 20px));
    }
    .modal-dialog {
        max-height: 85vh;
        max-height: 85dvh;
    }
}
/* 極小螢幕縮小左右內距，讓對話框有更多可用寬度 */
@media (max-width: 400px) {
    .modal-overlay { padding-left: 10px; padding-right: 10px; }
}

/* ── 行事曆工具列 ── */
/* 手機上月份導覽（＜ 月份 ＞ 今天）無意義（顯示的是週視圖），直接隱藏 */
@media (max-width: 768px) {
    .cal-toolbar > .cal-nav,
    .cal-toolbar > .cal-month-title { display: none; }
}

@media (max-width: 480px) {
    /* 工具列右側按鈕群在 480px 以下可換行 */
    .cal-toolbar-right { flex-wrap: wrap; }
}

/* ── 客戶管理拜訪紀錄 Modal ── */
/* 手機上 modal 內部操作按鈕列允許換行 */
@media (max-width: 480px) {
    .co-log-actions { flex-wrap: wrap; }
    .co-log-meta    { flex-direction: column; gap: 4px; }
}

/* ── Kanban 便條紙 / 客戶卡片寬度 ── */
/* 手機上從 90% 放大至 95%，更貼近群組外框邊緣 */
@media (max-width: 768px) {
    .memo-list > .memo-card { width: 100%; }
}